2017813305

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{2909}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 3263483520

約数和(自身を除く): 1245670215

約数列:

[1, 3, 5, 15, 131, 353, 393, 655, 1059, 1765, 1965, 2909, 5295, 8727, 14545, 43635, 46243, 138729, 231215, 381079, 693645, 1026877, 1143237, 1905395, 3080631, 5134385, 5716185, 15403155, 134520887, 403562661, 672604435, 2017813305]

約数ペア:

[(1, 2017813305), (3, 672604435), (5, 403562661), (15, 134520887), (131, 15403155), (353, 5716185), (393, 5134385), (655, 3080631), (1059, 1905395), (1765, 1143237), (1965, 1026877), (2909, 693645), (5295, 381079), (8727, 231215), (14545, 138729), (43635, 46243)]